rtlsdr/rtlsdr_simple.grc
options:
parameters:
author: Marc
copyright: ''
description: ''
generate_options: qt_gui
id: RTL_SDR_Simple_Example
title: RTL-SDR Simple Example
states:
coordinate: [10, 10]
rotation: 0
state: enabled
blocks:
- name: center_freq
id: variable_qtgui_range
parameters:
comment: ''
label: RF Frequency
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '71000000'
step: '500000'
stop: '2000000000'
value: '100000000'
widget: counter_slider
states:
coordinate: [320, 20]
rotation: 0
state: enabled
- name: gain
id: variable_qtgui_range
parameters:
comment: ''
label: Gain
min_len: '200'
orient: QtCore.Qt.Horizontal
rangeType: float
start: '0'
step: '1'
stop: '49'
value: '45'
widget: counter_slider
states:
coordinate: [560, 20]
rotation: 0
state: enabled
- name: samp_rate
id: variable
parameters:
comment: ''
value: '2048000'
states:
coordinate: [80, 130]
rotation: 0
state: enabled
- name: qtgui_freq_sink_x_0
id: qtgui_freq_sink_x
parameters:
affinity: ''
alias: ''
alpha1: '1'
alpha10: '1'
alpha2: '1'
alpha3: '1'
alpha4: '1'
alpha5: '1'
alpha6: '1'
alpha7: '1'
alpha8: '1'
alpha9: '1'
autoscale: 'True'
average: '0.1'
axislabels: 'True'
color1: '"blue"'
color10: '"dark blue"'
color2: '"red"'
color3: '"green"'
color4: '"black"'
color5: '"cyan"'
color6: '"magenta"'
color7: '"yellow"'
color8: '"dark red"'
color9: '"dark green"'
comment: ''
ctrlpanel: 'False'
fc: center_freq
fftsize: '2048'
grid: 'False'
label1: ''
label10: ''
label2: ''
label3: ''
label4: ''
label5: ''
label6: ''
label7: ''
label8: ''
label9: ''
legend: 'True'
marker1: '-1'
marker10: '-1'
marker2: '-1'
marker3: '-1'
marker4: '-1'
marker5: '-1'
marker6: '-1'
marker7: '-1'
marker8: '-1'
marker9: '-1'
maxoutbuf: '0'
minoutbuf: '0'
name: Spectrum
nconnections: '1'
samp_rate: samp_rate
style1: '1'
style10: '1'
style2: '1'
style3: '1'
style4: '1'
style5: '1'
style6: '1'
style7: '1'
style8: '1'
style9: '1'
tr_chan: '0'
tr_level: '0'
tr_mode: qtgui.TRIG_MODE_FREE
tr_tag: ''
update_time: '0.1'
width1: '1'
width10: '1'
width2: '1'
width3: '1'
width4: '1'
width5: '1'
width6: '1'
width7: '1'
width8: '1'
width9: '1'
ymax: '10'
ymin: '-140'
states:
coordinate: [430, 250]
rotation: 0
state: enabled
- name: qtgui_waterfall_sink_x_0
id: qtgui_waterfall_sink_x
parameters:
affinity: ''
alias: ''
alpha1: '1'
alpha10: '1'
alpha2: '1'
alpha3: '1'
alpha4: '1'
alpha5: '1'
alpha6: '1'
alpha7: '1'
alpha8: '1'
alpha9: '1'
axislabels: 'True'
color1: '0'
color10: '0'
color2: '0'
color3: '0'
color4: '0'
color5: '0'
color6: '0'
color7: '0'
color8: '0'
color9: '0'
comment: ''
fc: center_freq
fftsize: '1024'
grid: 'False'
int_max: '10'
int_min: '-140'
label1: ''
label10: ''
label2: ''
label3: ''
label4: ''
label5: ''
label6: ''
label7: ''
label8: ''
label9: ''
legend: 'True'
maxoutbuf: '0'
minoutbuf: '0'
name: Waterfall
nconnections: '1'
samp_rate: samp_rate
update_time: '0.1'
states:
coordinate: [430, 420]
rotation: 0
state: enabled
- name: wasm_gui_layout_0
id: wasm_gui_layout
parameters:
affinity: ''
alias: ''
columns: '12'
comment: ''
layout: '{"center_freq":[0,0,7,1],"gain":[8,0,4,1],"qtgui_freq_sink_x_0":[0,1,12,3],"qtgui_waterfall_sink_x_0":[0,4,12,6]}'
row_height: '60'
states:
coordinate: [820, 30]
rotation: 0
state: enabled
- name: wasm_rtlsdr_source_0
id: wasm_rtlsdr_source
parameters:
affinity: ''
alias: ''
bias_tee: 'False'
bufflen: '262144'
center_freq: center_freq
comment: ''
device: ''
direct_samp: '0'
freq_correction: '0'
gain: gain
gain_mode: 'False'
maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate
type: complex
states:
coordinate: [40, 340]
rotation: 0
state: enabled
connections:
- [wasm_rtlsdr_source_0, '0', qtgui_freq_sink_x_0, '0']
- [wasm_rtlsdr_source_0, '0', qtgui_waterfall_sink_x_0, '0']
metadata:
file_format: 1
grc_version: 3.11.0.0
